727. Models for Data from Unmarked Animals- This is a stub. Development now continues at http://github.com/ianfiske/unmarked.
unmarked analyzes wildlife data arising from many popular wildlife sampling techniques using 2-stage hierarchical models.

731. abind: Create multi-dimensional arrays- The abind package supports the use of multi-dimensional arrays. The function abind() is a multidimensional analog of rbind() and cbind(). adrop() and asub() allow arguments to specify dimensions to drop or subset.

734. Non-Interactive Spatial Tools for Raster- S3 classes and methods for manipulation with georeferenced raster data: reading/writing, processing, multi-panel visualization.
This is near real-time version with compiled binaries. Actual sources are at GitHub: https://github.com/nplatonov/ursa